Build a five-foot-tall marble track out of paper and tape. Eleven different patterns are printed onto 45 sheets of card stock and cut into strips. The kit comes with five marbles and a detailed instruction manual with over 90 color photographs showing kids how to make each piece and how to connect the pieces together. Made in USA; marbles made in China. "This is the only commercially available marble track kit made out of paper," Andrew Gatt, owner of Paper Roller Coaster Company, told TDmonthly. Launch date: October 2011.